Whale Rock Capital Management LLC
Annual return '25
+16.5%
SPY '25
+17.7%
Alpha
-1.2ptsvs SPY
Invested
$7.7B
Holdings
36
Trades YTD
0
Performance · Fund vs SPY
Cumulative return · quarterly snapshotsCoverage 99%. 3 quarters of 2025 measured against SPY adj-close benchmark.
Top holdings · current snapshot
Source: 13F-HR01
$GOOGL
ALPHABET INC
Q1 2026: New position (747.6k shares)
9.9%
02
$SNDK
SANDISK CORP
Q1 2026: New position (34.8k shares)
6.6%
03
$CLS
CELESTICA INC
Q3 2025: Sold 35.5% (4.64M → 2.99M shares)
5.5%
04
$AMZN
AMAZON COM INC
Q1 2026: New position (1.05M shares)
4.9%
05
$TTMI
TTM TECHNOLOGIES INC
Q3 2025: Sold 16.8% (2.42M → 2.02M shares)
4.4%
06
$AEIS
ADVANCED ENERGY INDS
Held since at least Q1 2024
4.3%
07
$FN
FABRINET
Q1 2026: New position (505 shares)
4.1%
08
$GLW
CORNING INC
Q1 2026: New position (184.1k shares)
4.0%
09
$MKSI
MKS INC.
Q1 2026: New position (946 shares)
3.9%
10
$META
META PLATFORMS INC
Q1 2026: New position (257.7k shares)
3.8%
Recent trades · Last 90 days
No Form 4 / 13D / 13G trade events on file in the recent window. 13F filers report position snapshots quarterly rather than per-trade events, so this section is most useful for managers who also file Form 4 or 13D/G.
Convergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence participation lands with the Pattern Engine.
Once the Pattern Engine ships, this section will list every active convergence event this fund is named in — with the other named funds, the Congress members on the same name, and combined position size.
Source data: SEC EDGAR · 13F-HR filings · Performance through 2025-12-31 · Last refreshed 09:09 UTC.